One reason I hope Slate does well - newer cars have too much useless tech across the board. At least with a sports car the gimmicks are part of the appeal. Entry level new cars should be simpler, modular, and cheaper. Just let me drive and stop trying to be so helpful.
Kinda, but not really. In Germany you can do that on public roads. And there are many circuits you can do track days at that only require a street legal car and a helmet.
Meanwhile even the suction functionality of the roadster will probably be banned at most track days because it throws a bunch of rocks and dirt at cars behind you.
Surely the intake will need to be minimally filtered, my guess is something similar to fly screen mesh (screen door material, for the yanks) or finer. Debris would then just fall to the ground when the fans aren’t running.
Nope.
List of cars I know to go over 90MPH. Supposedly. 2000 Dodge Neon with 800 pounds of man in it and only 3 out of 4 cylinders functional. 2004 Toyota Camry with broken O2 sensors, and it loves it. Anything by VW. Pretty much anything parked in your local highschool.
Most modern cars can hit 90 MPH with ease, that's what modern aero and 145HP being "underpowered" means! Supposedly cars are electronically hard limited to 115mph and I have never been able to confirm that in practice
Of course, this implies that you might be able to own some of these features, with the actual crime being using them. Like that Beetle with a helicopter jet turbine.